You can give a try with swift API as well.

****************************************************************
Karan Singh 
Systems Specialist , Storage Platforms
CSC - IT Center for Science,
Keilaranta 14, P. O. Box 405, FIN-02101 Espoo, Finland
mobile: +358 503 812758
tel. +358 9 4572001
fax +358 9 4572302
http://www.csc.fi/
****************************************************************

> On 13 Apr 2015, at 15:19, Francois Lafont <flafdiv...@free.fr> wrote:
> 
> Karan Singh wrote:
> 
>> Things you can check 
>> 
>> * Is RGW node able to resolve bucket-2.ostore.athome.priv  , try ping 
>> bucket-2.ostore.athome.priv
> 
> Yes, my DNS configuration is ok. In fact, I test s3cmd directly
> on my radosgw (its hostname is "ceph-radosgw1" but its fqdn is
> "ostore.athome.priv"):
> 
> -----------------------------------
> ~# hostname
> ceph-radosgw1
> 
> ~# ip addr show dev eth0 | grep 'inet '
>    inet 172.31.10.6/16 brd 172.31.255.255 scope global eth0
> 
> ~# dig +short          ostore.athome.priv \
>              bucket-2.ostore.athome.priv \
>                   foo.ostore.athome.priv \
>                   bar.ostore.athome.priv \
>               hjffhkj.ostore.athome.priv 
> 172.31.10.6
> 172.31.10.6
> 172.31.10.6
> 172.31.10.6
> 172.31.10.6
> 
> ~# getent hosts ostore.athome.priv
> 172.31.10.6     ostore.athome.priv
> 
> ~# getent hosts jfkjfl.ostore.athome.priv
> 172.31.10.6     jfkjfl.ostore.athome.priv
> -----------------------------------
> 
>> * Is # s3cmd ls working or throwing errors ?
> 
> It doesn't work after upgrading with Hammer too. More
> precisely, in Firefly radosgw, It works:
> 
> -----------------------------------
> ~# s3cmd ls s3://bucket
> 2015-04-12 23:35 735985664   s3://bucket/les_evades.avi
> 
> ~# s3cmd ls
> 2015-04-12 23:28  s3://bucket
> -----------------------------------
> 
> But after the upgrade to Hammer, it doesn't work:
> 
> -----------------------------------
> ~# s3cmd ls s3://bucket
> ERROR: S3 error: 403 (SignatureDoesNotMatch): 
> 
> ~# s3cmd ls
> 2015-04-12 23:28  s3://bucket
> -----------------------------------
> 
> As you can see, the second command works but not the first.
> [1] At the end of this message, I put the output of the first
> command with the debug option, just in case.
> 
>> Are you sure the below entries are correct ? Generally host_base and 
>> host_bucket should point to RGW FQDN in your case ceph-radosgw1 FQDN . 
>> ostore.athome.priv looks like a different host to me.
>> 
>> host_base->ostore.athome.priv
>> host_bucket->%(bucket)s.ostore.athome.priv
> 
> For me it's ok:
> 
> -----------------------------------
> ~# grep 'host_' ~/.s3cfg 
> host_base = ostore.athome.priv
> host_bucket = %(bucket)s.ostore.athome.priv
> -----------------------------------
> 
> And ostore.athome.priv is really my radosgw (see the dig
> commands above). And when I try a s3cmd command, I can
> see new lines in the apache logs of my radosgw.
> 
> Thanks for your help Karan.
> 
> [1]
> 
> -----------------------------------
> ~# s3cmd -d ls s3://bucket
> DEBUG: ConfigParser: Reading file '/root/.s3cfg'
> DEBUG: ConfigParser: bucket_location->US
> DEBUG: ConfigParser: cloudfront_host->ostore.athome.priv
> DEBUG: ConfigParser: default_mime_type->binary/octet-stream
> DEBUG: ConfigParser: delete_removed->False
> DEBUG: ConfigParser: dry_run->False
> DEBUG: ConfigParser: enable_multipart->True
> DEBUG: ConfigParser: encoding->UTF-8
> DEBUG: ConfigParser: encrypt->False
> DEBUG: ConfigParser: follow_symlinks->False
> DEBUG: ConfigParser: force->False
> DEBUG: ConfigParser: get_continue->False
> DEBUG: ConfigParser: gpg_command->/usr/bin/gpg
> DEBUG: ConfigParser: gpg_decrypt->%(gpg_command)s -d --verbose --no-use-agent 
> --batch --yes --passphrase-fd %(passphrase_fd)s -o %(output_file)s 
> %(input_file)s
> DEBUG: ConfigParser: gpg_encrypt->%(gpg_command)s -c --verbose --no-use-agent 
> --batch --yes --passphrase-fd %(passphrase_fd)s -o %(output_file)s 
> %(input_file)s
> DEBUG: ConfigParser: gpg_passphrase->...-3_chars...
> DEBUG: ConfigParser: guess_mime_type->True
> DEBUG: ConfigParser: host_base->ostore.athome.priv
> DEBUG: ConfigParser: access_key->1Q...17_chars...Y
> DEBUG: ConfigParser: secret_key->92...37_chars...W
> DEBUG: ConfigParser: host_bucket->%(bucket)s.ostore.athome.priv
> DEBUG: ConfigParser: human_readable_sizes->False
> DEBUG: ConfigParser: invalidate_on_cf->False
> DEBUG: ConfigParser: list_md5->False
> DEBUG: ConfigParser: log_target_prefix->
> DEBUG: ConfigParser: mime_type->
> DEBUG: ConfigParser: multipart_chunk_size_mb->15
> DEBUG: ConfigParser: preserve_attrs->True
> DEBUG: ConfigParser: progress_meter->True
> DEBUG: ConfigParser: proxy_host->
> DEBUG: ConfigParser: proxy_port->0
> DEBUG: ConfigParser: recursive->False
> DEBUG: ConfigParser: recv_chunk->4096
> DEBUG: ConfigParser: reduced_redundancy->False
> DEBUG: ConfigParser: send_chunk->4096
> DEBUG: ConfigParser: simpledb_host->ostore.athome.priv
> DEBUG: ConfigParser: skip_existing->False
> DEBUG: ConfigParser: socket_timeout->300
> DEBUG: ConfigParser: urlencoding_mode->normal
> DEBUG: ConfigParser: use_https->False
> DEBUG: ConfigParser: verbosity->WARNING
> DEBUG: ConfigParser: website_endpoint->http://%(bucket)s.ostore.athome.priv
> DEBUG: ConfigParser: website_error->
> DEBUG: ConfigParser: website_index->index.html
> DEBUG: Updating Config.Config encoding -> UTF-8
> DEBUG: Updating Config.Config follow_symlinks -> False
> DEBUG: Updating Config.Config verbosity -> 10
> DEBUG: Unicodising 'ls' using UTF-8
> DEBUG: Unicodising 's3://bucket' using UTF-8
> DEBUG: Command: ls
> DEBUG: Bucket 's3://bucket':
> DEBUG: SignHeaders: 'GET\n\n\n\nx-amz-date:Mon, 13 Apr 2015 12:15:16 
> +0000\n/bucket/'
> DEBUG: CreateRequest: resource[uri]=/
> DEBUG: SignHeaders: 'GET\n\n\n\nx-amz-date:Mon, 13 Apr 2015 12:15:16 
> +0000\n/bucket/'
> DEBUG: Processing request, please wait...
> DEBUG: get_hostname(bucket): bucket.ostore.athome.priv
> DEBUG: format_uri(): /?delimiter=/
> DEBUG: Sending request method_string='GET', uri='/?delimiter=/', 
> headers={'content-length': '0', 'Authorization': 'AWS 
> 1QU7QGCIPM8NC4HE3VMY:mICckIc15h0xIHkpCUhguNqnhRo=', 'x-amz-date': 'Mon, 13 
> Apr 2015 12:15:16 +0000'}, body=(0 bytes)
> DEBUG: Response: {'status': 403, 'headers': {'date': 'Mon, 13 Apr 2015 
> 12:15:16 GMT', 'accept-ranges': 'bytes', 'content-type': 'application/xml', 
> 'content-length': '87', 'server': 'Apache/2.4.7 (Ubuntu)'}, 'reason': 
> 'Forbidden', 'data': '<?xml version="1.0" 
> encoding="UTF-8"?><Error><Code>SignatureDoesNotMatch</Code></Error>'}
> DEBUG: S3Error: 403 (Forbidden)
> DEBUG: HttpHeader: date: Mon, 13 Apr 2015 12:15:16 GMT
> DEBUG: HttpHeader: accept-ranges: bytes
> DEBUG: HttpHeader: content-type: application/xml
> DEBUG: HttpHeader: content-length: 87
> DEBUG: HttpHeader: server: Apache/2.4.7 (Ubuntu)
> DEBUG: ErrorXML: Code: 'SignatureDoesNotMatch'
> ERROR: S3 error: 403 (SignatureDoesNotMatch): 
> -----------------------------------
> 
> -- 
> François Lafont
> _______________________________________________
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

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